2004MNRAS.350..679M

Query : 2004MNRAS.350..679M

2004MNRAS.350..679M - Mon. Not. R. Astron. Soc., 350, 679-684 (2004/May-2)

The Araucaria Project. Variable stars outside the Local Group: NGC 300.

MENNICKENT R.E., PIETRZYNSKI G. and GIEREN W.

Abstract (from CDS):

We have performed a search for variable stars in the Sculptor Group spiral galaxy NGC 300 using wide-field multi-epoch BV photometry up to a limiting magnitude V∼ 23. Apart from the Cepheid variables in this galaxy already reported in an earlier paper by Pietrzy{nacute}ski et al. and the variable blue supergiants reported by Bresolin et al., we have identified 26 additional periodic variables, with periods ranging from 0.2 to 190 d, and 121 slow variables. Two of these newly discovered variables are Galactic foreground stars (one of them is a W UMa system), and three correspond to previously identified Wolf-Rayet stars. 16 stars are new Cepheids, and the other objects span a huge range in colours and represent a mixture of different types of luminous variables.

Abstract Copyright: 2004 RAS

Journal keyword(s): supergiants - Cepheids - stars: Wolf - Rayet - galaxies: stellar content

VizieR on-line data: <Available at CDS (J/MNRAS/350/679): table1.dat>

Nomenclature: Table 1: [MPG2004] NNN (Nos 1-147).

Simbad objects: 152

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Number of rows : 152
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [MPG2004] 1 V* 00 53 29.90 -37 43 28.3   22.88 21.96     ~ 1 0
2 [MPG2004] 2 V* 00 53 52.28 -37 33 54.4   16.76 15.58     ~ 1 0
3 [MPG2004] 3 V* 00 53 57.19 -37 30 04.6   21.3 21.27     ~ 1 0
4 2MASS J00535732-3745487 V* 00 53 57.32 -37 45 48.8   21.34 19.71     ~ 1 0
5 [MPG2004] 5 V* 00 54 03.28 -37 33 44.9   21.96 21.96     ~ 1 0
6 2MASS J00540959-3738054 V* 00 54 09.6144088392 -37 38 05.453499336   21.61 20.20     ~ 1 0
7 [MPG2004] 7 V* 00 54 11.76 -37 37 27.0   22.06 20.31     ~ 1 0
8 [MPG2004] 8 V* 00 54 13.91 -37 37 11.9   21.3 20.91     ~ 1 0
9 [MPG2004] 9 V* 00 54 14.24 -37 38 36.2   22.93 22.25     ~ 1 0
10 [MPG2004] 10 V* 00 54 14.91 -37 30 38.0   21.22 20.68     ~ 1 0
11 2MASS J00541708-3738551 s*r 00 54 17.0813583528 -37 38 54.921306228   21.07 19.30     K/MI: 2 0
12 2MASS J00541835-3735024 s*r 00 54 18.3599018280 -37 35 02.305866660   20.37 18.91     K/MI: 2 0
13 [MPG2004] 13 V* 00 54 18.45 -37 41 20.6   22.92 22.26     ~ 1 0
14 [MPG2004] 14 V* 00 54 18.48 -37 37 33.1   22.82 22.39     ~ 1 0
15 [MPG2004] 15 s*r 00 54 18.6083219976 -37 35 38.716933056   22.31 20.42   18.624 K/MI: 2 0
16 [MPG2004] 16 V* 00 54 18.71 -37 45 29.9   22.09 20.47     ~ 1 0
17 [MPG2004] 17 V* 00 54 19.25 -37 34 56.5   21.43 20.49     ~ 1 0
18 [MPG2004] 18 V* 00 54 19.72 -37 34 34.6   22.54 20.48     ~ 1 0
19 [MPG2004] 19 V* 00 54 20.51 -37 35 47.4   22.36 21.51     ~ 1 0
20 [MPG2004] 20 V* 00 54 20.77 -37 32 58.3   19.65 19.05     ~ 1 0
21 [MPG2004] 21 V* 00 54 21.62 -37 38 28.3   22.36 22.40     ~ 1 0
22 2MASS J00542216-3741236 V* 00 54 22.16 -37 41 23.7   21.61 20.39     ~ 1 0
23 [MPG2004] 23 V* 00 54 22.41 -37 35 05.5   22.88 20.97     ~ 1 0
24 [MPG2004] 24 As* 00 54 25.48 -37 39 32.2   21.26 20.37     ~ 3 0
25 [MPG2004] 25 V* 00 54 25.57 -37 40 08.4   22.8 21.22     ~ 1 0
26 [MPG2004] 26 V* 00 54 26.48 -37 31 08.3   22.99 22.43     ~ 1 0
27 2MASS J00542697-3728091 V* 00 54 26.9614238712 -37 28 09.212928420   19.42 17.95     ~ 1 0
28 [MPG2004] 28 V* 00 54 27.10 -37 37 54.9   22.98 22.57     ~ 1 0
29 [MPG2004] 29 V* 00 54 27.46 -37 39 33.3   22.72 20.53     ~ 1 0
30 EV* N300 V0011 Ce* 00 54 28.1200318728 -37 38 43.184287032     21.00     K/MI: 6 0
31 [MPG2004] 31 s*r 00 54 28.2693085056 -37 37 54.594818904   20.98 19.05     K/MI: 2 0
32 2MASS J00542845-3740537 V* 00 54 28.4606562240 -37 40 53.624054568   24.09 21.69     ~ 1 0
33 2MASS J00542985-3738310 V* 00 54 29.8596163680 -37 38 31.210589148   22.85 20.76     ~ 1 0
34 [MPG2004] 34 V* 00 54 29.94 -37 42 24.4   22.21 20.34     ~ 1 0
35 [MPG2004] 35 V* 00 54 30.22 -37 38 12.7   22.82 20.83     ~ 1 0
36 [MPG2004] 36 V* 00 54 30.88 -37 33 25.5   22.63 22.25     ~ 1 0
37 2MASS J00543092-3737570 s*r 00 54 30.9772110432 -37 37 57.342317700   21.81 19.80     K/MI: 2 0
38 [MPG2004] 38 As* 00 54 31.99 -37 38 37.9   22.34 20.47     ~ 4 0
39 [MPG2004] 39 V* 00 54 33.54 -37 42 55.3   22.92 21.28     ~ 1 0
40 [MPG2004] 40 V* 00 54 33.70 -37 34 48.5   21.89 20.14     ~ 1 0
41 [MPG2004] 41 V* 00 54 34.32 -37 39 06.9   23.15 22.67     ~ 1 0
42 [MPG2004] 42 V* 00 54 34.75 -37 39 30.7   22.59 22.14     ~ 1 0
43 [MPG2004] 43 V* 00 54 35.77 -37 38 57.2   21.45 21.21     ~ 1 0
44 [MPG2004] 44 V* 00 54 37.69 -37 38 59.9   23.41 23.09     ~ 1 0
45 [MPG2004] 45 V* 00 54 37.75 -37 39 14.7   23.12 20.96     ~ 1 0
46 [MPG2004] 46 V* 00 54 38.09 -37 43 14.3   22.89 21.63     ~ 1 0
47 [MPG2004] 47 V* 00 54 39.72 -37 42 52.3   21.55 20.33     ~ 1 0
48 [MPG2004] 48 V* 00 54 39.81 -37 39 40.6   22.61 20.82     ~ 1 0
49 [MPG2004] 49 V* 00 54 40.3672360816 -37 40 57.942831796   19.76 19.70     ~ 1 0
50 [MPG2004] 50 V* 00 54 40.63 -37 44 16.2   23.9 22.36     ~ 1 0
51 [MPG2004] 51 V* 00 54 40.65 -37 32 04.6   21.66 21.19     ~ 1 0
52 [MPG2004] 52 V* 00 54 40.95 -37 36 49.3   23.05 22.27     ~ 1 0
53 [MPG2004] 53 V* 00 54 40.99 -37 42 47.4   22.47 20.54     ~ 1 0
54 [MPG2004] 54 V* 00 54 41.27 -37 35 07.1   22.26 20.23     ~ 1 0
55 [MPG2004] 55 V* 00 54 41.31 -37 40 33.2   23.43 21.41     ~ 1 0
56 [MPG2004] 56 V* 00 54 41.62 -37 41 13.1   21.77 19.83     ~ 1 0
57 [MPG2004] 57 WR* 00 54 41.82 -37 38 36.5   18.93 18.92     ~ 4 0
58 2MASS J00544196-3735209 V* 00 54 41.9753754360 -37 35 20.787017028   22.14 20.10     ~ 1 0
59 [MPG2004] 59 V* 00 54 42.44 -37 44 47.4   21.25 21.23     ~ 1 0
60 [MPG2004] 60 V* 00 54 42.63 -37 45 25.9   22.54 20.79     ~ 1 0
61 [MPG2004] 61 V* 00 54 42.84 -37 40 09.1   21.94 21.91     ~ 1 0
62 [MPG2004] 62 V* 00 54 43.08 -37 29 16.8   22.89 22.16     ~ 1 0
63 [MPG2004] 63 V* 00 54 43.11 -37 40 21.0   20.13 19.34     ~ 1 0
64 [MPG2004] 64 V* 00 54 43.14 -37 38 34.8   22.71 20.79     ~ 1 0
65 [MPG2004] 65 V* 00 54 43.21 -37 45 29.4   22.15 20.59     ~ 1 0
66 [MPG2004] 66 V* 00 54 43.29 -37 35 39.4   23.45 21.33     ~ 1 0
67 [MPG2004] 67 V* 00 54 44.04 -37 34 21.1   23.37 21.48     ~ 1 0
68 2MASS J00544438-3734557 V* 00 54 44.3819126952 -37 34 55.580162484   21.39 19.57     ~ 1 0
69 [MPG2004] 69 V* 00 54 44.50 -37 51 03.8   21.03 20.75     ~ 1 0
70 MWMM V15 Ce* 00 54 45.17 -37 45 46.7     20.90     ~ 5 0
71 [MPG2004] 71 V* 00 54 45.37 -37 41 14.0   23.07 21.01     ~ 1 0
72 [MPG2004] 72 s*r 00 54 45.4150087608 -37 38 35.560000140   23.1 20.75   18.190 K/MI: 2 0
73 [MPG2004] 73 V* 00 54 46.35 -37 37 55.0   23.16 22.27     ~ 1 0
74 2MASS J00544652-3744109 V* 00 54 46.5196965840 -37 44 11.008957380   23.09 20.93     ~ 1 0
75 [MPG2004] 75 V* 00 54 47.21 -37 39 05.1   23.41 21.25     ~ 1 0
76 2MASS J00544792-3739105 s*r 00 54 47.9219246136 -37 39 10.313875548   22.49 20.57   17.858 K/MI: 2 0
77 [MPG2004] 77 V* 00 54 48.32 -37 39 47.3   22.34 21.93     ~ 1 0
78 [MPG2004] 78 V* 00 54 48.34 -37 37 42.8   23.42 22.06     ~ 1 0
79 [MPG2004] 79 V* 00 54 48.98 -37 39 18.0   23.27 21.23     ~ 1 0
80 [MPG2004] 80 V* 00 54 49.64 -37 37 36.2   22.85 22.60     ~ 1 0
81 [MPG2004] 81 V* 00 54 49.86 -37 40 11.1   19.36 18.18     ~ 1 0
82 [MPG2004] 82 V* 00 54 49.93 -37 40 25.3   19.08 18.62     ~ 1 0
83 [MPG2004] 83 V* 00 54 50.87 -37 40 52.9   21.97 21.12     ~ 1 0
84 [MPG2004] 84 V* 00 54 52.27 -37 38 55.1   21.62 21.25     ~ 1 0
85 [MPG2004] 85 V* 00 54 52.33 -37 38 56.1   21.68 21.26     ~ 1 0
86 [MPG2004] 86 WR* 00 54 52.93 -37 38 38.3     20.97     ~ 2 0
87 [MPG2004] 87 V* 00 54 53.25 -37 38 38.7   23.49 21.61     ~ 1 0
88 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1614 2
89 [MPG2004] 88 V* 00 54 53.75 -37 45 24.9   22.63 20.75     ~ 1 0
90 [MPG2004] 89 V* 00 54 54.02 -37 45 46.5   21.42 19.70     ~ 1 0
91 [MPG2004] 90 V* 00 54 54.34 -37 40 33.5   21.89 21.42     ~ 1 0
92 [MPG2004] 91 V* 00 54 54.62 -37 45 47.4   18.44 18.29     ~ 1 0
93 [MPG2004] 92 V* 00 54 54.77 -37 45 34.9   22.48 22.28     ~ 1 0
94 [MPG2004] 93 V* 00 54 55.2357188760 -37 36 36.005922756   22.36 21.12     ~ 1 0
95 [MPG2004] 95 V* 00 54 56.51 -37 46 00.0   23.49 21.12     ~ 1 0
96 [MPG2004] 94 V* 00 54 56.51 -37 42 51.2   22.59 21.84     ~ 1 0
97 [MPG2004] 96 V* 00 54 56.72 -37 44 57.3   23.05 22.43     ~ 1 0
98 [MPG2004] 97 V* 00 54 57.39 -37 41 20.5   22.59 23.04     ~ 1 0
99 [MPG2004] 98 V* 00 54 59.96 -37 36 44.0   22.7 20.59     ~ 1 0
100 [MPG2004] 99 V* 00 55 03.42 -37 43 06.2   23.6 21.48     ~ 1 0
101 [MPG2004] 100 V* 00 55 03.78 -37 45 45.9   23.67 21.69     ~ 1 0
102 CRTS J005504.1-372517 EB* 00 55 04.1331766752 -37 25 16.710582648   15.73 14.78     ~ 3 0
103 [MPG2004] 102 V* 00 55 04.40 -37 46 31.3   24.03 22.12     ~ 1 0
104 [MPG2004] 103 V* 00 55 04.44 -37 26 25.7   20.07 20.07     ~ 1 0
105 [MPG2004] 104 V* 00 55 05.14 -37 39 18.1   23.81 22.32     ~ 1 0
106 [MPG2004] 105 V* 00 55 05.60 -37 43 22.0   22.62 21.03     ~ 1 0
107 [MPG2004] 106 V* 00 55 05.85 -37 47 00.2   22.72 21.82     ~ 1 0
108 [MPG2004] 107 V* 00 55 06.47 -37 35 40.6   22.61 22.84     ~ 1 0
109 [MPG2004] 108 V* 00 55 07.35 -37 41 10.0   21.01 21.42     ~ 1 0
110 [MPG2004] 109 V* 00 55 07.65 -37 42 36.7   22.87 21.59     ~ 1 0
111 [MPG2004] 110 V* 00 55 08.60 -37 39 15.5   23.53 21.30     ~ 1 0
112 [MPG2004] 111 V* 00 55 09.03 -37 40 27.2   21.3 21.41     ~ 1 0
113 [MPG2004] 113 V* 00 55 09.11 -37 48 01.0   22.19 20.18     ~ 1 0
114 2MASS J00550913-3742446 V* 00 55 09.1104782064 -37 42 44.751143340   22.55 20.31     ~ 1 0
115 2MASS J00550959-3747464 V* 00 55 09.6237730104 -37 47 46.475339388   21.94 19.94     ~ 1 0
116 [MPG2004] 115 V* 00 55 09.78 -37 40 10.8   21.62 21.57     ~ 1 0
117 [MPG2004] 116 V* 00 55 10.24 -37 42 52.4   23.33 21.29     ~ 1 0
118 [MPG2004] 117 V* 00 55 10.87 -37 48 34.7   19.91 19.62     ~ 1 0
119 [MPG2004] 118 V* 00 55 11.08 -37 37 55.6   22.02 22.16     ~ 1 0
120 2MASS J00551174-3735538 V* 00 55 11.7390419160 -37 35 54.268390140   20.7 19.65     ~ 1 0
121 [MPG2004] 120 V* 00 55 12.28 -37 37 49.5   22.54 20.72     ~ 1 0
122 [MPG2004] 121 V* 00 55 13.15 -37 41 43.8   18.84 18.83     ~ 1 0
123 2MASS J00551327-3744183 V* 00 55 13.2718951920 -37 44 18.419835444   20.89 19.32     ~ 1 0
124 [MPG2004] 123 V* 00 55 13.76 -37 37 49.8   18.05 18.02     ~ 1 0
125 [MPG2004] 124 V* 00 55 13.93 -37 42 04.1   22.44 21.85     ~ 1 0
126 [MPG2004] 125 V* 00 55 15.55 -37 43 57.3   20.09 19.96     ~ 1 0
127 [MPG2004] 126 V* 00 55 15.85 -37 41 48.7   22.94 22.26     ~ 1 0
128 [MPG2004] 127 V* 00 55 16.60 -37 43 43.1   22.86 20.85     ~ 1 0
129 [MPG2004] 128 V* 00 55 17.35 -37 44 20.6   19.11 19.13     ~ 1 0
130 [MPG2004] 129 V* 00 55 17.58 -37 44 55.5   21.8 21.50     ~ 1 0
131 [MPG2004] 130 V* 00 55 17.99 -37 41 47.9   22.77 22.44     ~ 1 0
132 [MPG2004] 131 Ce* 00 55 18.96 -37 39 11.3   22.11 21.73     ~ 3 0
133 [MPG2004] 132 V* 00 55 21.20 -37 36 07.6   23.16 22.34     ~ 1 0
134 [MPG2004] 133 V* 00 55 26.17 -37 38 16.7   22.69 22.29     ~ 1 0
135 [MPG2004] 134 V* 00 55 28.00 -37 43 31.1   23.02 21.05     ~ 1 0
136 [MPG2004] 135 V* 00 55 29.73 -37 39 02.4   22.61 20.58     ~ 1 0
137 [MPG2004] 136 V* 00 55 32.05 -37 35 34.9   23 20.99     ~ 1 0
138 [MPG2004] 137 V* 00 55 33.55 -37 43 02.3   22.21 22.45     ~ 1 0
139 2MASS J00553378-3741451 V* 00 55 33.7864926360 -37 41 45.179644236   20.44 19.53     ~ 1 0
140 [MPG2004] 139 V* 00 55 34.48 -37 44 47.4   21.6 19.55     ~ 1 0
141 [MPG2004] 140 V* 00 55 35.50 -37 41 19.2   19.02 19.22     ~ 1 0
142 [MPG2004] 141 V* 00 55 36.15 -37 41 40.3   20.88 19.97     ~ 1 0
143 [MPG2004] 142 V* 00 55 37.89 -37 45 22.8   24.89 22.89     ~ 1 0
144 [MPG2004] 143 As* 00 55 37.97 -37 44 03.9   21.63 19.73     ~ 2 0
145 [MPG2004] 144 V* 00 55 45.69 -37 51 01.4   21.86 21.63     ~ 1 0
146 [MPG2004] 145 V* 00 55 59.87 -37 50 09.8   22.9 22.60     ~ 1 0
147 [MPG2004] 146 V* 00 56 08.53 -37 26 53.3   21.33 21.05     ~ 1 0
148 [MPG2004] 147 V* 00 56 12.46 -37 33 12.0   20.25 20.05     ~ 1 0
149 NAME Scl Group GrG 01 00 06 -33 44.2           ~ 526 0
150 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
151 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
152 NAME Local Group GrG ~ ~           ~ 9325 0

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